dump() crashes with "loader constraint violation"

Description

Lucee 5.3.5.71-SNAPSHOT Error (java.lang.LinkageError)
Message loader constraint violation: loader (instance of java/net/URLClassLoader) previously initiated loading for a different type with name "lucee/runtime/spooler/SpoolerTask"
Stacktrace The Error Occurred in
/dump.cfm: line 25
called from /var/www/csubs_release/htdocs_client/Application.cfc: line 54
called from /var/www/csubs_release/htdocs_client/Application.cfc: line 1

Line 54 in my Application.cfc is:
dump(var: this.mappings, abort: true);

Environment

Docker: lucee/lucee:5.3.5.71-SNAPSHOT-nginx-tomcat9.0-jre8

Assignee

Unassigned

Reporter

Leon Miller-Out

Priority

New

Labels

None

Fix versions

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